/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied. See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.cxf.systest.handlers;

import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;

import javax.xml.namespace.QName;

import jakarta.xml.ws.handler.MessageContext;
import jakarta.xml.ws.handler.soap.SOAPHandler;
import jakarta.xml.ws.handler.soap.SOAPMessageContext;

public class MessageContextFirstHandler implements SOAPHandler<SOAPMessageContext> {

    @Override
    public boolean handleMessage(SOAPMessageContext context) {
        boolean isOutbound = (boolean)context.get(MessageContext.MESSAGE_OUTBOUND_PROPERTY);
        if (isOutbound) {
            @SuppressWarnings("unchecked")
            Map<String, List<String>> headerMap = (Map<String, List<String>>)context
                .get(MessageContext.HTTP_REQUEST_HEADERS);
            if (headerMap == null) {
                headerMap = new HashMap<>();
            }
            // Add custom header.
            headerMap.put("MY_HEADER", Arrays.asList("FIRST_VALUE"));
            context.put(MessageContext.HTTP_REQUEST_HEADERS, headerMap);
        }
        return true;
    }

    @Override
    public boolean handleFault(SOAPMessageContext context) {
        return true;
    }

    @Override
    public void close(MessageContext context) {
    }

    @Override
    public Set<QName> getHeaders() {
        return null;
    }

}
